US Antimony Announces Completion of Initial Drill Program,
Nov 30, 2020· Antimony oxide sales continue, albeit at about half of what they have been for the last few years, however, those sales being made are profitable.,Meanwhile, the caustic leach plant has been processing flotation concentrates from the Puerto Blanco facility. A re-negotiation of the Wadley supply contract will eliminate excess personnel and,United States Antimony Corporation,USAC operates the only significant antimony smelter in the United States and it is in a "sold out" condition. The Company has proven experience in underground and open pit mining, flotation and gravimetric milling, crushing and screening, dry grinding, cyanide leaching, precious metal refining, pyro-metallurgy, and marketing.Newsroom - us antimony,USAC produces Antimony Oxide VF, MP, HT, LT, and Catalyst grade, antimony metal, sodium antimonate, and a wide variety of antimony specialty compounds. NYSE MKT: UAMY,The crusher, flotation mill, and leach plant are at the lower right of the flotation pond. USAC owns land to the lower right of the facility for future expansion.